Build error in BANGLEJS2.py

[espruino-discuss2]

Posted at 2023-11-03 by yngv126399

Just did a fresh pull and tried to build BANGLEJS2 and it failed with:

CC obj/libs/tensorflow/tensorflow/lite/micro/simple_memory_allocator.cc.o
arm-none-eabi-gcc: error: unrecognized command line option '-fmacro-prefix-map=libs/tensorflow/='
make: *** [Makefile:842: obj/libs/tensorflow/tensorflow/lite/micro/simple_memory_allocator.cc.o] Error 1

I commented out TENSORFLOW and it builds fine.

[espruino-discuss2]

Posted at 2023-11-03 by @fanoush

old gcc probably, use provision script to get working compiler

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Posted at 2023-11-03 by yngv126399

Just did a clean clone, and a provision.sh BANGLEJS2, followed by make clean && BOARD=BANGLEJS2 RELEASE=1 make
Still get the error

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Posted at 2023-11-03 by @fanoush

did you run provision like . scripts/... with dot and space to load environment changes into current shell?

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Posted at 2023-11-06 by @gfwilliams

You can see it does work in the online build at https://github.com/espruino/Espruino/actions so something is presumably up with your system.

As I recall, provision won't install a compiler if you already have one on your path, so you're probably still using an old compiler ad @fanoush suggested

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Posted at 2023-11-07 by yngv126399

Yes, this seems to have caused me headaches before... I will remove my compiler and let the provision script do its thing.. thanks you